<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>Bootstrap 实例 - 模态框（Modal）插件</title>
    <link rel="stylesheet" href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">
    <script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
    <script src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>

<h2>创建模态框（Modal）</h2>
<!-- 按钮触发模态框 -->
<button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
    <span class="glyphicon glyphicon-plus" aria-hidden="true"></span>
</button>

<br>
<br>
<br>
<br>
<!-- 模态框（Modal） -->
<div class="modal fade"  id="myModal" tabindex="1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-lg" style="width: 95%" >
        <div class="modal-content" >
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">
                    &times;
                </button>
                <h4 class="modal-title" id="myModalLabel">
                    模态框（Modal）标题
                </h4>
            </div>
            <div class="modal-body container" style="width: 95%">
                    <div class="col-md-6">
                        123
                        <br>
                        <br>
                        <br>
                        <br>
                        321
                    </div>
                    <div class="col-md-6">
                        123
                        <br>
                        <br>
                        <br>
                        <br>
                        <br>
                        <br>
                        321
                    </div>
            </div>
            <div class="modal-footer">
                <!--<div class="col-md-6">-->
                    <button type="button" class="btn btn-default " data-dismiss="modal">关闭
                    </button>
                <!--</div>-->
                <!--<div class="col-md-6">-->
                    <button type="button" class="btn btn-primary">
                        提交更改
                    </button>
                <!--</div>-->
            </div>
        </div><!-- /.modal-content -->
    </div><!-- /.modal -->
</div>
</body>
</html>